NameChemical formulaCAS No.ZrO2(+HfO2)
AUERZIRC® AZCS16(NH4)2[Zr(CO3)2(OH)2].xH2O68309-95-516,0 - 17,0 %
AUERZIRC® AZCS18(NH4)2[Zr(CO3)2(OH)2].xH2O68309-95-517,5 - 18,5 %
AUERZIRC® AZCS20(NH4)2[Zr(CO3)2(OH)2].xH2O68309-95-519,5 - 20,5 %
ammonium-zirconium-carbonate-solution.pdf
NameChemical formulaCAS No.ZrO2(+HfO2) 
AUERZIRC® PZCS20K2[Zr(CO3)2(OH)2].xH2O23570-56-119,5 - 20,5 %Solution
AUERZIRC® PZCP55K2[Zr(CO3)2(OH)2].xH2O23570-56-150,0 - 60,0 %Powder
potassium-zirconium-carbonate-solution/powder.pdf
NameChemical formulaCAS No.ZrO2(+HfO2) 
AUERZIRC® ZAS20Zr(CH3COO)n.xH2O7585-20-819,5 - 20,5 %Solution
AUERZIRC® ZAS25Zr(CH3COO)n.xH2O7585-20-824,5 - 25,5 %Solution
AUERZIRC® ZAS30Zr(CH3COO)n.xH2O7585-20-829,5 - 30,5 %Solution
AUERZIRC® ZAP60Zr(CH3COO)n7585-20-855,0 - 65,0 %Powder
AUERZIRC® ZASHP20Zr(CH3COO)n.xH2O7585-20-819,5 - 20,5 %Solution, high purity
AUERZIRC® ZASHP25Zr(CH3COO)n.xH2O7585-20-824,5 - 25,5 %Solution, high purity
AUERZIRC® ZASHP30Zr(CH3COO)n.xH2O7585-20-829,5 - 30,5 %Solution, high purity
zirconium-acetate-solution/powder.pdf
NameChemical formulaCAS No.ZrO2(+HfO2)PSD (d50)
AUERZIRC® ZBS405ZrO2.3SO4.xH2O62010-10-035.0-40.0%30-50 µm
zirconium-basic-sulphate.pdf
NameChemical formulaCAS No.ZrO2(+HfO2)PSD (d50)
AUERZIRC® ZBC40Zr2(CO3)(OH)2O2.xH2O57219-64-438,0 - 40,0 %20 - 40 µm
zirconium-carbonate,-alkaline.pdf
NameChemical formulaCAS No.ZrO2(+HfO2)
AUERZIRC® ZNS20ZrO(NO3)2.xH2O13826-66-919,5 - 20,5 %
AUERZIRC® ZNS25ZrO(NO3)2.xH2O13826-66-924,5 - 25,5 %
AUERZIRC® ZNS30ZrO(NO3)2.xH2O13826-66-929,5 - 30,5 %
zirconium-nitrate-solution.pdf
NameChemical formulaCAS No.ZrO2(+HfO2)
AUERZIRC® ZOC35ZrOCl2.8H2O7699-43-635,0 - 37,0 %
zirconium-oxychloride.pdf
NameChemical formulaCAS No.ZrO2(+HfO2)PSD (d50)
AUERZIRC® ZOH40Zr(OH)4.xH2O14475-63-938,0 - 42,0 %20 - 40 µm
AUERZIRC® ZOH50Zr(OH)4.xH2O14475-63-948,0 - 52,0 %20 - 40 µm
AUERZIRC® ZOH75Zr(OH)4.xH2O14475-63-975,0 - 80,0 %20 - 40 µm
AUERZIRC® ZOH85Zr(OH)4.xH2O14475-63-983,0 - 87,0 %20 - 40 µm
zirconium-hydroxide-sulphur-free.pdf
NameChemical formulaCAS No.ZrO2(+HfO2)PSD (d50)
AUERZIRC® ZP35Zr(NaPO4)2.xH2O13765-95-234,0 - 38,0 %20 - 50 µm
AUERZIRC® ZP55Zr(HPO4)2.xH2O13772-29-753,0 - 58,0 %20 - 50 µm
zirconium-phosphate.pdf
NameChemical formulaCAS No.ZrO2(+HfO2)PSD (d50)BET
AUERZIRC® Z3ZrO2(+HfO2)1314-23-499,5 - 99,99 %4 - 30 µm2 - 4 m2/g
AUERZIRC® Z5ZrO2(+HfO2)1314-23-499,5 - 99,99 %4 - 30 µm3 - 7 m2/g
AUERZIRC® Z8ZrO2(+HfO2)1314-23-499,5 - 99,99 %4 - 30 µm5 - 10 m2/g
AUERZIRC® Z12ZrO2(+HfO2)1314-23-499,5 - 99,99 %4 - 30 µm11 - 15 m2/g
AUERZIRC® Z15ZrO2(+HfO2)1314-23-499,5 - 99,99 %4 - 30 µm13 - 20m2/g
AUERZIRC® Z20ZrO2(+HfO2)1314-23-499,5 - 99,99 %< 1 µm20 - 25 m2/g
AUERZIRC® Z50ZrO2(+HfO2)1314-23-499,5 - 99,99 %< 1 µm45 - 55 m2/g
AUERZIRC® DZZrO2(+HfO2)1314-23-499,5 - 99,99 %3 - 5 µm4 - 10 m2/g
AUERZIRC® FZ1ZrO2(+HfO2)1314-23-4> 98,5 %13 - 18 µm< 1 m2/g
AUERZIRC® FZ3ZrO2(+HfO2)1314-23-4> 98,5 %1 - 2 µm2 - 4 m2/g
zirconium-dioxide.pdf

Doped Zirconium Oxides

Furthermore, zirconium oxides can be doped with other chemical elements, such as cerium (Ce), yttrium (Y), aluminum (Al), calcium (Ca), magnesium (Mg) or titanium (Ti). The production technology of our partners enables the production of chemically precipitated and molten materials.

Please contact us for tailor-made zirconium compounds according to your product parameters.

As an independent supplier of specialist raw materials we can reliably ensure the delivery of raw materials in sufficient quantity and at the desired time.

New materials

  • TBC (Thermal Barrier Coating): Y2O3 - ZrO2 / CeO2 - ZrO2
  • Nanozirconium: 50 - 200 nm / BET 50 - 100 m2/g
  • GCZ (Glass Coating Zirconium): free flowing powder
  • Zirconium Nitrate Powder: 35,0-40,0 % ZrO2(+HfO2)
  • PSM (Prism Sheet Material)
GradeDescriptionApplication
Zircosil OneFine particle size distribution,
d50 = 1,1 - 1,3 µm
Ceramics, friction industry (e. g. brake linings)
Zircosil FiveFinely ground zirconium silicate flour,
d50 = 1,4 - 1,6 µm
Technical glasses , ceramics, opacifiers in glazes (kitchenware, tiles, sanitary ceramics), optical brightener for ceramics
Zircosil TenCoarse particle size distribution,
d50 = 2,1 - 3,0 µm
Technical glasses , ceramics, opacifiers in glazes (kitchenware, tiles, sanitary ceramics), optical brightener for ceramics, friction industry (e. g. brake linings)
Zircosil AbsoluteVery fine, d50 = 0,8 µmCeramics, opacifiers in glazes (kitchenware, tiles, sanitary ceramics), optical brightener for ceramics, friction industry" (e. g. brake linings)
Zircosil D (Zirkonium flour)Zirconium silicate flour from high-quality zirkonium silicate sand,
d50 = 12 - 16 µm
Metal casting, precision casting, foundry materials and heat resistant materials, high heat resistance and masking properties in applications like glass, ceramics, heat resistant materials and plastics, improved mechanical strength of glass, improved alkaline resistance of glass fibers in reinvorced concrete
Zircosil 200Non-calcined, optimised gas removal,
d50 = 16 - 24 µm
Precision casting, lost-wax casting, for very smooth surfaces of final product
Zircosil 200MCalcined, optimised gas removal, no contraction during castiing, smallest loss on ignition,
d50 = 16 - 24  µm
Precision casting, lost-wax casting, for very smooth surfaces of final product
Zircosil 300Non-calcined,
d50 = 9,0 - 16 µm
Precision casting, lost-wax casting
Zircosil 300MCalcined, smallest loss on ignition,
d50 = 9,0 - 16 µm
Precision casting (high dimensional stability), lost-wax casting
zirconium-silicates.pdf
GradeDescriptionApplication
Zircosil GNatural mineral, non calcinedPrecision casting industry (e. g. production of ceramic moulds, ladle and furnace coverings), heat resistant materials like nozzles, tiles, bricks
Zircosil G, calcinedNatural mineral, calcinedPrecision casting industry (e. g. production of ceramic moulds, ladle and furnace coverings), heat resistant materials like nozzles, tiles, bricks
zirconium-sand.pdf